C4- Description How To Configure The Internet Access Of A Pc Via A 3G Router - Weidmuller IE-SR-2GT-LAN Manual

C4- Description how to configure the Internet access of a PC via a 3G
Router
This description applies to the Weidmüller Industrial Router IE-SR-2GT-UMTS/3G
Illustration of the application scenario
IP: 192.168.1.99
Subnet: 255.255.255.0
Standard gateway: 192.168.1.110
Preferred DNS-Server: 192.168.1.110
PC
Starting situation
▪ The Router has inserted a SIM card of your local Internet provider (slot labeled 3G at rear side of the Router).
▪ The Router is set to factory default configuration and connected to the PC via Router's LAN port ( IP address
192.168.1.110).
C4.1 Connect the Configuration-PC to Router's LAN port
 Use autonegotiation on the Ethernet Interface of the PC
C4.2 Change the IP address of the PC to one out of the range 192.168.1.0
 e.g.
IP address
Subnet mask
Standardgateway
Preferred DNS-Server 192.168.1.110
(Do not forget to enter the Router IP address
as preferred DNS-Server, otherwise you
cannot access Web pages by DNS name,
Router is acting as DNS forwarder)
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3G connection
parameters provided by
3G provider
Switch
IP LAN-Port: 192.168.1.110 / 255.255.255.0
Default gateway: can be left blank for 3G Internet access
Note: If the 3G connection is online then the default gateway
automatically is set to 3G provider. As long as the Router is connected
to the Internet a manually configured default gateway will be not used.
192.168.1.88
255.255.255.0
192.168.1.110
UMTS / 3G
3G Router
Figure C1: IP settings of PC's LAN interface
Internet
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